Influence of the weeds management on the mite diversity in organic coffee crop
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Publication Date: | 2015 |
Other Authors: | , , |
Format: | Article |
Language: | por |
Source: | Coffee Science (Online) |
Download full: | https://coffeescience.ufla.br/index.php/Coffeescience/article/view/884 |
Summary: | The control of pests, diseases and weeds become an obstacle to food production in an organic system. Studies demonstrate that the management of weeds in coffee decreases the number of insects with the potential to become pests and provides increased natural enemies, and consequently keeps the pests at low levels, without causing damage. Of pest mites, Oligonychus ilicis (McGregor), Brevipalpus phoenicis (Geijskes) and Polyphagotarsonemus latus (Banks) are those that can cause significant losses to coffee production. Aimed to evaluate the effect of management of adventitious plants in diversity of mites in coffee (Coffea arabica L.) grown organically. The experiment consisted of five treatments and five repetitions in a randomized block design. On the experiment was accomplished four types of management of weeds between the lines, total mowing, mowing alternating between the lines, total manual weeding, hand weeding alternating between the lines and control (treatment without management). During 24 months were collected 25 coffee leaves on each replicate, packed in plastic bags and taken to the laboratory for extraction of dust mites by washing method. The resulting material was analyzed with a stereoscopic microscope and mites found were fixed on slides for identification, where possible, to the species level. Therefore, in general, the type weeds management positively influenced the number of predatory mite Euseius citrifolius Denmark and Muma. For predators Euseius concordis (Chant) and Neoseiulus benjamini (Schica), the absence of management of weeds was beneficial. The largest number of pest mites was observed on treatment with low diversity of weeds. |
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Influence of the weeds management on the mite diversity in organic coffee cropInfluência do manejo das plantas adventícias na diversidade de ácaros em cafezal orgânicoAgricultural acarologyCoffea arabicaweedsecological pest managementpredatory mitesAcarologia AgrícolaCoffea arabicaplantas daninhasmanejo ecológico de pragasácaros predadoresThe control of pests, diseases and weeds become an obstacle to food production in an organic system. Studies demonstrate that the management of weeds in coffee decreases the number of insects with the potential to become pests and provides increased natural enemies, and consequently keeps the pests at low levels, without causing damage. Of pest mites, Oligonychus ilicis (McGregor), Brevipalpus phoenicis (Geijskes) and Polyphagotarsonemus latus (Banks) are those that can cause significant losses to coffee production. Aimed to evaluate the effect of management of adventitious plants in diversity of mites in coffee (Coffea arabica L.) grown organically. The experiment consisted of five treatments and five repetitions in a randomized block design. On the experiment was accomplished four types of management of weeds between the lines, total mowing, mowing alternating between the lines, total manual weeding, hand weeding alternating between the lines and control (treatment without management). During 24 months were collected 25 coffee leaves on each replicate, packed in plastic bags and taken to the laboratory for extraction of dust mites by washing method. The resulting material was analyzed with a stereoscopic microscope and mites found were fixed on slides for identification, where possible, to the species level. Therefore, in general, the type weeds management positively influenced the number of predatory mite Euseius citrifolius Denmark and Muma. For predators Euseius concordis (Chant) and Neoseiulus benjamini (Schica), the absence of management of weeds was beneficial. The largest number of pest mites was observed on treatment with low diversity of weeds.O controle de pragas, plantas adventícias e doenças são importantes entraves para a produção de alimentos em sistema orgânico. Trabalhos demonstram que o manejo correto de plantas adventícias em cafeeiro, diminui o número de insetos com potencial para se tornarem pragas, proporciona aumento de inimigos naturais e, consequentemente, mantém as pragas em níveis baixos, sem causar dano. Dos ácaros-praga, Oligonychus ilicis (McGregor), Brevipalpus phoenicis (Geijskes) e Polyphagotarsonemus latus (Banks) são os que podem causar perdas significativas à cafeicultura. Objetivou-se avaliar o efeito do manejo das plantas adventícias, na diversidade de ácaros em cafeeiro (Coffea arabica L.), cultivado organicamente. O experimento consistiu em cinco tratamentos e cinco repetições, em delineamento de blocos casualizados. Foram realizados quatro tipos de manejo das plantas adventícias nas entrelinhas, roçada total, roçadas alternadas nas entrelinhas, capina manual total, capina manual alternada nas entrelinhas e testemunha sem manejo. Durante 24 meses, foram coletadas 25 folhas de café em cada repetição, acondicionadas em sacos plásticos e levadas ao laboratório para a extração dos ácaros, pelo método da lavagem. O material resultante foi analisado com microscópio estereoscópico e os ácaros encontrados foram fixados em lâminas para identificação, sempre que possível, em nível de espécie. Em geral, o tipo manejo das plantas daninhas influenciou positivamente no número do ácaro predador Euseius citrifolius Denmark e Muma. Para os predadores Euseius concordis (Chant) e Neoseiulus benjamini (Schica), a ausência de manejo das plantas adventícias foi benéfica. O maior número de ácarospraga foi observado no tratamento com baixa diversidade de plantas adventícias.Editora UFLA2015-08-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/mswordhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/884Coffee Science - ISSN 1984-3909; Vol. 10 No. 3 (2015); 357 - 364Coffee Science; Vol. 10 Núm. 3 (2015); 357 - 364Coffee Science; v. 10 n. 3 (2015); 357 - 3641984-3909reponame:Coffee Science (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/884/pdf_190https://coffeescience.ufla.br/index.php/Coffeescience/article/view/884/1432Copyright (c) 2015 Coffee Science - ISSN 1984-3909https://creativecommons.org/info:eu-repo/semantics/openAccessNeto, Marçal PedroReis, Paulo RebellesSilva, Rogério AntônioZacarias, Mauricio Sergio2015-08-06T01:37:45Zoai:coffeescience.ufla.br:article/884Revistahttps://coffeescience.ufla.br/index.php/CoffeesciencePUBhttps://coffeescience.ufla.br/index.php/Coffeescience/oaicoffeescience@dag.ufla.br||coffeescience@dag.ufla.br|| alvaro-cozadi@hotmail.com1984-39091809-6875opendoar:2024-05-21T19:53:52.255994Coffee Science (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
Influence of the weeds management on the mite diversity in organic coffee crop Influência do manejo das plantas adventícias na diversidade de ácaros em cafezal orgânico |
title |
Influence of the weeds management on the mite diversity in organic coffee crop |
spellingShingle |
Influence of the weeds management on the mite diversity in organic coffee crop Neto, Marçal Pedro Agricultural acarology Coffea arabica weeds ecological pest management predatory mites Acarologia Agrícola Coffea arabica plantas daninhas manejo ecológico de pragas ácaros predadores |
title_short |
Influence of the weeds management on the mite diversity in organic coffee crop |
title_full |
Influence of the weeds management on the mite diversity in organic coffee crop |
title_fullStr |
Influence of the weeds management on the mite diversity in organic coffee crop |
title_full_unstemmed |
Influence of the weeds management on the mite diversity in organic coffee crop |
title_sort |
Influence of the weeds management on the mite diversity in organic coffee crop |
author |
Neto, Marçal Pedro |
author_facet |
Neto, Marçal Pedro Reis, Paulo Rebelles Silva, Rogério Antônio Zacarias, Mauricio Sergio |
author_role |
author |
author2 |
Reis, Paulo Rebelles Silva, Rogério Antônio Zacarias, Mauricio Sergio |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Neto, Marçal Pedro Reis, Paulo Rebelles Silva, Rogério Antônio Zacarias, Mauricio Sergio |
dc.subject.por.fl_str_mv |
Agricultural acarology Coffea arabica weeds ecological pest management predatory mites Acarologia Agrícola Coffea arabica plantas daninhas manejo ecológico de pragas ácaros predadores |
topic |
Agricultural acarology Coffea arabica weeds ecological pest management predatory mites Acarologia Agrícola Coffea arabica plantas daninhas manejo ecológico de pragas ácaros predadores |
description |
The control of pests, diseases and weeds become an obstacle to food production in an organic system. Studies demonstrate that the management of weeds in coffee decreases the number of insects with the potential to become pests and provides increased natural enemies, and consequently keeps the pests at low levels, without causing damage. Of pest mites, Oligonychus ilicis (McGregor), Brevipalpus phoenicis (Geijskes) and Polyphagotarsonemus latus (Banks) are those that can cause significant losses to coffee production. Aimed to evaluate the effect of management of adventitious plants in diversity of mites in coffee (Coffea arabica L.) grown organically. The experiment consisted of five treatments and five repetitions in a randomized block design. On the experiment was accomplished four types of management of weeds between the lines, total mowing, mowing alternating between the lines, total manual weeding, hand weeding alternating between the lines and control (treatment without management). During 24 months were collected 25 coffee leaves on each replicate, packed in plastic bags and taken to the laboratory for extraction of dust mites by washing method. The resulting material was analyzed with a stereoscopic microscope and mites found were fixed on slides for identification, where possible, to the species level. Therefore, in general, the type weeds management positively influenced the number of predatory mite Euseius citrifolius Denmark and Muma. For predators Euseius concordis (Chant) and Neoseiulus benjamini (Schica), the absence of management of weeds was beneficial. The largest number of pest mites was observed on treatment with low diversity of weeds. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-08-04 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/884 |
url |
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/884 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/884/pdf_190 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/884/1432 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2015 Coffee Science - ISSN 1984-3909 https://creativecommons.org/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2015 Coffee Science - ISSN 1984-3909 https://creativecommons.org/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/msword |
dc.publisher.none.fl_str_mv |
Editora UFLA |
publisher.none.fl_str_mv |
Editora UFLA |
dc.source.none.fl_str_mv |
Coffee Science - ISSN 1984-3909; Vol. 10 No. 3 (2015); 357 - 364 Coffee Science; Vol. 10 Núm. 3 (2015); 357 - 364 Coffee Science; v. 10 n. 3 (2015); 357 - 364 1984-3909 reponame:Coffee Science (Online) instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Coffee Science (Online) |
collection |
Coffee Science (Online) |
repository.name.fl_str_mv |
Coffee Science (Online) - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
coffeescience@dag.ufla.br||coffeescience@dag.ufla.br|| alvaro-cozadi@hotmail.com |
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1799874920349433856 |